Low-Calorie Apple Peanut Butter Cake

Prepare the Egg Mixture:
In a bowl, whisk together the eggs, a pinch of salt, and stevia until the mixture is frothy.
Add peanut butter to the egg mixture and whisk until smooth.
Stir in baking powder.
Assemble the Cake:
Grease an 18 cm (7-inch) round cake mold with butter.
Layer the thinly sliced apples into the mold, flattening the top for a smooth finish.
Pour the egg and peanut butter mixture evenly over the apples.
Add small pieces of butter on top of the cake for added richness.
Bake the Cake:
Preheat the oven to 160°C (325°F).
Bake for about 40 minutes, or until the top is golden and the apples are soft and tender.
Cool and Serve:
Let the cake cool completely in the mold before removing it.
Once cooled, sprinkle generously with ground cinnamon for a warm, aromatic finish.
Serving Suggestions:

Serve with a dollop of Greek yogurt for added creaminess.
Pair with a warm cup of tea or coffee for a cozy treat.
Add a drizzle of honey or maple syrup for extra sweetness.
Serve chilled as a refreshing dessert on a warm day.
Garnish with fresh mint leaves for a touch of elegance.